Individual Calculations May 2014
 Mateus, Alejandro  Total change: -3.60  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2152 2272 7.00 11 -0.24 15 -3.60 
  Estrella Becerra, Fernando 1961 COL1.0010.14152.10 
  Henao, Bernardo Andres 2094 COL1.0010.27154.05 
  Florez, Carlos Julio 2177 COL0.501-0.1315-1.95 
  Lozano, Nestor Favian 2165 COL0.501-0.1515-2.25 
  Castaneda, Jhon David 2198 COL0.501-0.1015-1.50 
  Arango Arenas, Juan Camilo 2126 COL1.0010.30154.50 
  Nunez V, Daniel f2208 COL0.501-0.0915-1.35 
  Chirivi C, Jenny Astrid wm2210 COL0.501-0.0915-1.35 
  Agudelo, Antonio f2198 COL0.501-0.1015-1.50 
  Cifuentes, Jhon Jairo c2173 COL0.001-0.6415-9.60 
  Lotero, Faiber 2162 COL1.0010.35155.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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